Table 2 Properties of reinforcement.
From: Structural Performance of PC Double Beam–Column Connection Under Gravity and Seismic Loading
Bar type | D10 | D13 | D16 | D19 | D22 | D22 | |
|---|---|---|---|---|---|---|---|
Bar grade, MPa | 400 | 600 | |||||
Bar diameter, mm | 9.53 | 12.7 | 15.9 | 19.1 | 22.2 | 22.2 | |
Yield strength fy , Pa | Gravity loading test (GPC1, GPC1-AF, and GPC2-AF) | 551.9 | 512.0 | – | 509.7 | – | – |
Cyclic loading test (SRC, SPC1, and SPC2) | 557.8 | 527.9 | 500.9 | 510.4 | 544.8 | 662.7 | |
Tensile strength fu , MPa | Gravity loading test (GPC1, GPC1-AF, and GPC2-AF) | 650.8 | 634.5 | – | 615.9 | – | – |
Cyclic loading test (SRC, SPC1, and SPC2) | 680.3 | 650.0 | 642.7 | 656.5 | 667.8 | 764.4 | |